INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '046243e8a072c7ff0d113fb804e7b84576385afe7c123228a9b976d3f902a76c', 
    '+20sfsbRY8p9B1Y3/3KK00OzX6EihGdVkK/sEHHsTNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)